Koisuru Otome ~Shikigami 2008~

Tsukasa lives a peaceful life. However, he has a totally different personality at night. He is called Shade and fights against monsters from Hizumi (strain). But one day, his life turns around. He meets his old friend for the first time in seven years. He also becomes friends with other girls and enjoys his life. However, each girl gets involved in an accident and Tsukasa uses his sword for them just to make his peaceful life last forever.... [From ErogeShop]